TIF_RESTORE_SIGMASK can be set only when TIF_SIGPENDING is set

[deliverable/linux.git] / arch / parisc / kernel / signal.c

diff --git a/arch/parisc/kernel/signal.c b/arch/parisc/kernel/signal.c
index 441b25992846d3413088e19794d4a418f6cf5b48..7f3c8f2c962d1aa832d12b56e524d1f11fb786f1 100644 (file)
--- a/arch/parisc/kernel/signal.c
+++ b/arch/parisc/kernel/signal.c
@@ -459,6 +459,9 @@ handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka,
                test_thread_flag(TIF_SINGLESTEP) ||
                test_thread_flag(TIF_BLOCKSTEP));
 
+       DBG(1,KERN_DEBUG "do_signal: Exit (success), regs->gr[28] = %ld\n",
+               regs->gr[28]);
+
        return 1;
 }
 
@@ -593,13 +596,8 @@ do_signal(struct pt_regs *regs, long in_syscall)
                /* Whee!  Actually deliver the signal.  If the
                   delivery failed, we need to continue to iterate in
                   this loop so we can deliver the SIGSEGV... */
-               if (handle_signal(signr, &info, &ka, regs, in_syscall)) {
-                       DBG(1,KERN_DEBUG "do_signal: Exit (success), regs->gr[28] = %ld\n",
-                               regs->gr[28]);
-                       if (test_thread_flag(TIF_RESTORE_SIGMASK))
-                               clear_thread_flag(TIF_RESTORE_SIGMASK);
+               if (handle_signal(signr, &info, &ka, regs, in_syscall))
                        return;
-               }
        }
        /* end of while(1) looping forever if we can't force a signal */
 
@@ -615,8 +613,7 @@ do_signal(struct pt_regs *regs, long in_syscall)
 
 void do_notify_resume(struct pt_regs *regs, long in_syscall)
 {
-       if (test_thread_flag(TIF_SIGPENDING) ||
-           test_thread_flag(TIF_RESTORE_SIGMASK))
+       if (test_thread_flag(TIF_SIGPENDING))
                do_signal(regs, in_syscall);
 
        if (test_thread_flag(TIF_NOTIFY_RESUME)) {